Sumatra, 1 kepeng, PATTERN, 1202h (1787), 3.14g, *The smallest and least distinctive of the Sumatran patterns.(Pr-32), NGC VF Details (Tooled), NGC Cert #5984209-003. Very rare, believed to be ex-Wodak. Spink-Glendining s, London, 23 Feb 1983. SC 665 Barrett, Purch 437.。